The school rules state that no child shall be allowed out of the school during the day, accompanied by an adult. A. once B. when C. if D. unless [解析]D.考查连词.由句意:学校的制度说明了没有孩子在白天被允许出校.除非有成人陪伴.可知应选unless. 查看更多

 

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 The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

   A. once      B. when       C. if       D. unless

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The school rules state that no child _______ be allowed out of the school during the day unless they are with an adult.

 A. shall               B. will         C. need             D. might

 

 

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The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

A.once

B.when

C.if

D.unless

 

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 The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

   A. once      B. when       C. if       D. unless

 

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 The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

   A. once      B. when       C. if       D. unless

 

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